Working at Sivananthan Laboratories


Sivananthan Laboratories is on the cutting edge of research and development of intelligent and automatic-decision making sensors and imagers. Constant innovation of its technologies provides state-of-the-art infrared imagers to U.S. defense and commercial customers. Join our dedicated and talented team of innovators in achieving our mission to “protect those who protect us.”

Sivananthan Laboratories maintains a high caliber technical and management staff. Our technical staff consists of scientists, engineers and technicians with a diverse R & D background. Key areas of technical competencies are in bioengineering, nanotechnology, biology, chemistry, materials science, and physics.

Current Job Openings


Device Engineer

SUMMARY OF ROLE:

The successful candidate will work on all aspects related of optoelectriconic devices for the primary application of advanced semiconductor infrared sensors and detectors. Primary duties will include device design and processing, assisting in contract R&D proposals, and assisting in transitioning material structures into production.

Candidate will be considered for postdoctoral or regular position depending on experience.

ESSENTIAL DUTIES/RESPONSIBILITIES:

  • The successful candidate will specifically:
  • Work closely with the team members in developing optoelectronics device design
  • Develop and implement nanofabrication of the devices, including photolithography
  • Develop optical and electronic device testing procedures for semiconductor devices
  • Characterize materials and devices including IR infrared detectors and aAvalanche pPhotod Diodes, made of heterostructures, 2D materials, and colloidal quantum dots
  • Write R&D-level proposals and grant applications for semiconductor materials and device technology advancements
  • Write technical reports to funding agencies and customers
  • Make technical presentations at conferences and to customers/collaborators
  • Maintain, troubleshoot, and repair test equipment

REQUIRED SKILLS:

  • Device processing, including lithography (E-beam, laser, contact), mask making, resist processing, deposition, etching, and annealing
  • Device characterization using electrical and optical tools
  • Materials and device data analysis and interpretation
  • Strong oral and written communication skills, strong organization skills with an attention to detail, and excellent documentation capability
  • Computer skills including Python, LabView, SQL, AutoCAD, and COMSOL a plus
  • Willingness to learn new technical areas

EDUCATION/EXPERIENCE:

  • PhD in a relevant discipline (Physics, Engineering or Materials Science)
  • At least three years of semiconductor materials and device experience

Postdoctoral Fellow in Optical Modeling and Simulation

SUMMARY OF ROLE

The successful candidate will provide optical modeling and simulation support to projects on sensing and imaging.

ESSENTIAL DUTIES/RESPONSIBILITIES

The successful candidate will specifically:

  • Use COMSOL to study electromagnetic light propagation in dielectric stacks and metasurfaces. (Multi-physics; Wave optics, RF modules)
  • Use COMSOL to study time-dependent I-V characteristics of bulk and structured photoconductors. (Multi-physics; AC-DC and semiconductor modules)
  • Ability to use optical propagation freeware codes such as MEEP.
  • Work closely with experimental physicists and engineers, and provide theoretical support.
  • Write R&D-level proposals for optical materials and device technology advancements.
  • Present R&D results at conferences and publish papers.

REQUIREMENTS

  • Demonstrated experience in using COMSOL for optical, dielectric, electromagnetic, and device simulations.
  • Demonstrated experience in modeling nanostructured materials and metasurfaces.
  • Knowledge of solid state fundamentals and optical, dielectric, electronic and transport properties.
  • Strong oral and written communication skills, strong organization skills with an attention to detail, and excellent documentation capability.
  • Advanced level computer skills in MS Office, Linux, MatLab, Python.
  • Candidate should be enthusiastic and highly self-motivated.

EDUCATION/EXPERIENCE

  • Doctoral degree in Physics, Materials Science, Optics, or relevant engineering discipline
  • Citizen or permanent resident of the United States

If you are interested in this opportunity, please send your resume to Human Resources using the following link: jobs@sivananthanlabs.us

Computational Scientist in Condensed Matter and Device Physics

SUMMARY OF ROLE

Sivananthan Laboratories, Inc. is seeking a computational scientist or computational physicist with a strong background in Condensed Matter Physics, Device Physics, Semiconductor and Photonic Materials, and Quantum Materials to conduct advanced research under the guidance and supervision of a Senior Scientist. Collaborating with a team of theoretical and research staff scientists, the successful candidate will plan and conduct research to improve upon existing infrared photodetector materials and photonic device architectures, and to advance the state-of-the-art in novel infrared photonic materials. The successful candidate will first and foremost employ their expertise in computational condensed matter physics to atomistically investigate the relationship between synthesis parameters and material quality in heteroepitaxial systems. Other near-term research will include the development of physics-based models to explain observed phenomena in nanoparticle devices. The position will require written and oral presentations of results to sponsors and the larger scientific community in a professional manner.

ESSENTIAL DUTIES/RESPONSIBILITIES

  • Calculate the ab initio chemical energies of crystal deformations and defects,
  • Develop empirical force fields and pair potentials for multi-million atom simulations,
  • Perform atomistic simulations of molecular beam epitaxy growth,
  • Relate material defects to their growth parameters,
  • Create or modify computational physics codes, as necessary,
  • Compute the electronic structures of semiconductor materials,
  • Simulate carrier transport in opto-electronic devices,
  • Interpret and relate experimental device data to theoretical models,
  • Present the results of your research to program sponsors in the form of written reports and presentations, and to the larger scientific community in the form of journal articles and technical presentations,
  • Attend technical conferences and workshops to present results, further your knowledge and network with research professionals,
  • Communicate with team members, management, collaborators, and customers,
  • Maintain the company’s competitive advantage by contributing innovate ideas and concepts to advance the state of the art and meet the needs of its customers.

REQUIRED SKILLS

  • Direct experience in the modeling and simulation of semiconductor materials and devices
  • Familiarity with programming, scripting, and the use of high-performance computing resources with queue managers
  • Shared, distributed and hybrid memory computing
  • Proficiency with WYSIWYG word processor and presentation software (i.e. MS Office)
  • Scientific communication
  • Use of Windows GUI and *nix command line environments
  • Self-teaching of unfamiliar computer codes
  • Research of published literature and Web resources

EDUCATION/EXPERIENCE

  • Recent PhD in Physics, Electrical Engineering, Chemistry, or related discipline

OTHER REQUIREMENTS

  • Citizen or permanent resident of the United States of America
  • Must be able to travel and enter US Government facilities (requires REAL ID or Passport)

If you are interested in this opportunity, please send your resume to Human Resources using the following link: jobs@sivananthanlabs.us

Tier 2/3 IT Support

We are looking for a talented IT support specialist to be an instrumental part of our team to maintain and improve the computer and network systems of the company. The ideal candidate will have the following qualifications and responsibilities:

ROLE and RESPONSIBILITIES

  • Provide third and occasionally first and second level of IT support
  • Troubleshoot, diagnose, and resolve incidents involving workstations, laptops, printers, network equipment, and applications
  • Perform system installations, operating system patching, and maintenance
  • Employee on-boarding/off-boarding
  • Install software and upgrades on workstations
  • Investigate information, network, and communications needs of users
  • Maintain and audit logs
  • Follow all security regulations, guidelines, and processes regarding the installation, maintenance, and retirement of workstations and workstation-related hardware and software
  • Work with security team to remedy data spillage incidents
  • Maintaining local and network backups
  • Server/network setup and installation
  • Additional duties as assigned

BASIC QUALIFICATIONS

  • Associate’s degree or equivalent technical training in IT related field
  • Experience in Microsoft Windows and Office product suites
  • Experience with Active Directory servers

PREFERRED QUALIFICATIONS

  • IAM Level II
  • CompTIA A+
  • CompTIA Security+
  • Microsoft Fundamentals

ADDITIONAL NOTES

  • On-site job performance (8-5, M-F)
  • Must be US citizen or green card holder
  • Capable of obtaining security clearance

If you are interested in this opportunity, please send your resume to Human Resources using the following link: jobs@sivananthanlabs.us

More Information?